Upgrade your Celeron laptop to a Core 2 Duo.
This is a guaranteed working pull from a laptop. It's an Intel Core 2 Duo T5450 (the OEM equivalent to the T5500). It is a SOCKET P and can replace any socket p Intel Celeron M series processor (M520 M530 M540). The processor has:
2mb L2 cache
1.66ghz Merom core
667 fsb
Intel's advanced 'speedstep' technology which decreases power usage on the fly to preserve battery life.
My laptop currently gets about 4.5 hours on a charge.
North Regina(Where is this?)